Sometimes there was a need to use your grinder when blackout happened. How to do that? It is very simple. Even a high school student can do it.
What are the things needed?
First, we must have a motorcycle. Second, the grinder; either a double grinder or a single grinder. Double grinder has the advantage because you can change the first grinder with a smaller one which when engaged to the rotating rare tire of the motorcycle it could turn faster. While a single grinder can still be used but a bit awkward to use because you have to grind a knife or an axe directly to the grinder where it is engaged to the rotating tire or wheel. The latter is a bit difficult to do and prone to accident. Just be careful.
I believe in sharing good things. Just do it now.
